CN109983212B - 通过跳过火花/燃料策略对减载进行的发动机响应 - Google Patents
通过跳过火花/燃料策略对减载进行的发动机响应 Download PDFInfo
- Publication number
- CN109983212B CN109983212B CN201680090963.2A CN201680090963A CN109983212B CN 109983212 B CN109983212 B CN 109983212B CN 201680090963 A CN201680090963 A CN 201680090963A CN 109983212 B CN109983212 B CN 109983212B
- Authority
- CN
- China
- Prior art keywords
- fuel
- cylinder
- cylinders
- cycles
- skipped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
- F02D17/02—Cutting-out
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
- F02D19/021—Control of components of the fuel supply system
- F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
- F02D19/024—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
- F02D19/0642—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions
- F02D19/0647—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions the gaseous fuel being liquefied petroleum gas [LPG], liquefied natural gas [LNG], compressed natural gas [CNG] or dimethyl ether [DME]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/082—Premixed fuels, i.e. emulsions or blends
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/10—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels peculiar to compression-ignition engines in which the main fuel is gaseous
- F02D19/105—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels peculiar to compression-ignition engines in which the main fuel is gaseous operating in a special mode, e.g. in a liquid fuel only mode for starting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/008—Controlling each cylinder individually
- F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/045—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions combined with electronic control of other engine functions, e.g. fuel injection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0203—Variable control of intake and exhaust valves
- F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
- F02D13/0219—Variable control of intake and exhaust valves changing the valve timing only by shifting the phase, i.e. the opening periods of the valves are constant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream of the compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/23—Layout, e.g. schematics
- F02M26/25—Layout, e.g. schematics with coolers having bypasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0047—Layout or arrangement of systems for feeding fuel
- F02M37/0064—Layout or arrangement of systems for feeding fuel for engines being fed with multiple fuels or fuels having special properties, e.g. bio-fuels; varying the fuel composition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Signal Processing (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2016/063068 WO2018093389A1 (fr) | 2016-11-21 | 2016-11-21 | Réponse d'un moteur à un délestage de charge au moyen d'une stratégie de saut d'étincelle/carburant |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109983212A CN109983212A (zh) | 2019-07-05 |
CN109983212B true CN109983212B (zh) | 2022-10-14 |
Family
ID=62146761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680090963.2A Active CN109983212B (zh) | 2016-11-21 | 2016-11-21 | 通过跳过火花/燃料策略对减载进行的发动机响应 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10961927B2 (fr) |
EP (1) | EP3542041A4 (fr) |
CN (1) | CN109983212B (fr) |
WO (1) | WO2018093389A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11519345B2 (en) * | 2019-12-03 | 2022-12-06 | Kohler Co. | Dynamic loads based on fuel type |
DE202020102062U1 (de) * | 2020-04-15 | 2020-04-21 | Innio Jenbacher Gmbh & Co Og | Brennkraftmaschine |
DE102021131835A1 (de) * | 2021-03-03 | 2022-09-08 | GM Global Technology Operations LLC | Verbesserte motorzündstrategie |
EP4219921A1 (fr) * | 2022-01-31 | 2023-08-02 | Winterthur Gas & Diesel Ltd. | Moteur à combustion interne et procédé de fonctionnement d'un moteur à combustion interne |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1187862A (zh) * | 1995-06-16 | 1998-07-15 | 贵州航空工业总公司红林机械厂 | 非节气型气体燃料发动机采用跳跃燃烧对Lambda的控制 |
CN104937244A (zh) * | 2012-12-14 | 2015-09-23 | 西港能源有限公司 | 跳转点火燃料喷射系统和方法 |
US9228536B2 (en) * | 2013-12-17 | 2016-01-05 | Cummins Inc. | Load shedding techniques for dual fuel engines |
CN105275624A (zh) * | 2014-07-07 | 2016-01-27 | 福特环球技术公司 | 选择性汽缸停用的系统和方法 |
CN105937458A (zh) * | 2015-03-06 | 2016-09-14 | 福特环球技术公司 | 用于确定空气-燃料比失衡的方法和系统 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3264145B2 (ja) | 1995-07-13 | 2002-03-11 | 日産自動車株式会社 | 多気筒内燃機関の失火診断装置 |
US6381953B1 (en) * | 2000-12-07 | 2002-05-07 | Ford Global Technologies, Inc. | Exhaust gas oxygen sensor temperature control for a variable displacement engine |
US8613272B2 (en) | 2007-08-22 | 2013-12-24 | Hoerbiger Kompressortechnik Holding Gmbh | Spark-ignited gas engine |
JP2009281176A (ja) * | 2008-05-20 | 2009-12-03 | Nissan Motor Co Ltd | 内燃機関の排気浄化装置 |
US20100050993A1 (en) * | 2008-08-29 | 2010-03-04 | Yuanping Zhao | Dynamic Cylinder Deactivation with Residual Heat Recovery |
US9316165B2 (en) * | 2011-05-23 | 2016-04-19 | General Electric Company | Method for exhaust gas recirculation rate control |
KR101273000B1 (ko) * | 2011-09-02 | 2013-06-10 | 현대자동차주식회사 | Cda 적용 차량의 gpf 손상 방지방법 |
JP5796635B2 (ja) * | 2011-11-28 | 2015-10-21 | 日産自動車株式会社 | 内燃機関の燃料カット制御装置及び燃料カット制御方法 |
CN108049977B (zh) | 2013-03-15 | 2019-03-12 | 图拉技术公司 | 在具有跳过点火控制情况下的发动机诊断 |
GB201305616D0 (en) | 2013-03-27 | 2013-05-15 | Cummins Inc | Intake manifold overpressure compensation for internal combustion engines |
US20150152795A1 (en) * | 2013-12-03 | 2015-06-04 | Biyun Zhou | Dynamic Cylinder Deactivation with Residual Heat Recovery |
US9464583B2 (en) * | 2014-02-06 | 2016-10-11 | Cummins Inc. | Cylinder pressure based control of dual fuel engines |
US10202910B2 (en) * | 2014-07-07 | 2019-02-12 | Ford Global Technologies, Llc | System and method for selective cylinder deactivation |
WO2016060994A1 (fr) | 2014-10-16 | 2016-04-21 | Tula Technology, Inc. | Système de détection d'erreurs de moteur |
-
2016
- 2016-11-21 WO PCT/US2016/063068 patent/WO2018093389A1/fr active Application Filing
- 2016-11-21 EP EP16921744.5A patent/EP3542041A4/fr active Pending
- 2016-11-21 CN CN201680090963.2A patent/CN109983212B/zh active Active
-
2019
- 2019-04-16 US US16/385,407 patent/US10961927B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1187862A (zh) * | 1995-06-16 | 1998-07-15 | 贵州航空工业总公司红林机械厂 | 非节气型气体燃料发动机采用跳跃燃烧对Lambda的控制 |
CN104937244A (zh) * | 2012-12-14 | 2015-09-23 | 西港能源有限公司 | 跳转点火燃料喷射系统和方法 |
US9228536B2 (en) * | 2013-12-17 | 2016-01-05 | Cummins Inc. | Load shedding techniques for dual fuel engines |
CN105275624A (zh) * | 2014-07-07 | 2016-01-27 | 福特环球技术公司 | 选择性汽缸停用的系统和方法 |
CN105937458A (zh) * | 2015-03-06 | 2016-09-14 | 福特环球技术公司 | 用于确定空气-燃料比失衡的方法和系统 |
Also Published As
Publication number | Publication date |
---|---|
EP3542041A4 (fr) | 2020-07-01 |
EP3542041A1 (fr) | 2019-09-25 |
CN109983212A (zh) | 2019-07-05 |
US20190242309A1 (en) | 2019-08-08 |
WO2018093389A1 (fr) | 2018-05-24 |
US10961927B2 (en) | 2021-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11840971B2 (en) | Systems, methods, and apparatus for operation of dual fuel engines | |
US9228536B2 (en) | Load shedding techniques for dual fuel engines | |
US9988991B2 (en) | Cylinder pressure based control of dual fuel engines | |
US9410490B2 (en) | Fuel selection system and method for dual fuel engines | |
US9631582B2 (en) | Techniques for controlling a dedicated EGR engine | |
US10711723B2 (en) | Fuel control for dual fuel engines | |
US9638110B2 (en) | Natural gas engine and operation method for natural gas engine | |
US10961927B2 (en) | Engine response to load shedding by means of a skip-spark/fuel strategy | |
CA2875107C (fr) | Procede et appareil pour commander un moteur bicombustible entre les modes de fonctionnement | |
US20170138317A1 (en) | Method and system for engine control | |
US11754008B2 (en) | Techniques for improving fuel economy in dedicated EGR engines | |
US10677175B2 (en) | Ventilation controls for dual-fuel engines | |
US11378026B2 (en) | Self-learning torque over boost combustion control | |
CN111706439B (zh) | 用于在专用egr发动机中进行气缸停用的系统和方法 | |
US20210003083A1 (en) | Dynamic control of an air handling system for vehicle acceleration performance |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |